🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.51 AU - 0.71 AU

Year: 170 Days

Day: 34.1 Hours

Environment

Temp: 246 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.63 AU - 1.97 AU

Year: 861 Days

Day: 42.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.96 AU - 2 AU

Year: 993 Days

Day: 20.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.3 AU - 5.44 AU

Year: 3256 Days

Day: 44.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.1

Radius: 12.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 6.7 AU - 7.96 AU

Year: 7074 Days

Day: 7.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,913,401 km

• M1: 185,053 km (0.074 R)
• M2: 576,849 km (0.094 R)
• M3: 762,351 km (0.081 R)
• M4: 1,349,373 km (0.077 R)
• M5: 1,440,179 km (0.092 R)
• M6: 1,713,494 km (0.094 R)
• M7: 2,003,863 km (0.108 R)
• M8: 2,998,689 km (0.034 R)
• M9: 3,523,329 km (0.047 R)
• M10: 3,894,631 km (0.108 R)
• M11: 4,745,394 km (0.036 R)
• M12: 4,869,111 km (0.107 R)
• M13: 4,958,122 km (0.108 R)
• M14: 6,319,014 km (0.052 R)
• M15: 6,790,547 km (0.063 R)
• M16: 6,990,559 km (0.063 R)
• M17: 7,872,289 km (0.113 R)
• M18: 8,188,090 km (0.045 R)
• M19: 8,273,061 km (0.112 R)
• M20: 9,050,970 km (0.054 R)
• M21: 10,652,864 km (0.086 R)
• M22: 12,340,777 km (0.096 R)
• M23: 13,228,341 km (0.112 R)
• M24: 13,503,601 km (0.113 R)
• M25: 13,806,088 km (0.118 R)
• M26: 14,161,832 km (0.104 R)
• M27: 14,830,535 km (0.088 R)
• M28: 15,905,844 km (0.04 R)
• M29: 16,385,904 km (0.087 R)
• M30: 17,661,973 km (0.039 R)
• M31: 18,885,235 km (0.079 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 19,935 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit